Katherine wants to construct a small box with a volume of 20

Mathematics

2 answers:

NARA [144]3 years ago

6 0

Answer:

b.34

Step-by-step explanation:

Marina CMI [18]3 years ago

4 0

Width -5
length-2
hight-2

You might be interested in

What is the value of 4r^2-8 when r=3?

Vlad [161]

Answer:

Step-by-step explanation:

So this means to replace the r you see in 4r^2-8 with 3.

Let's do that:

4(3)^2-8

Now to simplify this just use pemdas or a calculator:

4(9)-8 since 3^2 means 3*3=9

36-8

5 0

4 years ago

Read 2 more answers

4. These polygons are similar, but not drawn to scale. Find the value of x.

Dafna11 [192]

Answer

x=10

Step by step explanation:

It is a dilation to you would divide the known sides with each other.

8/2=4

16/4=4

So, you would then multiply 2.5 by 4 which would get you 10

preetty sure this is it, if its wrong then im sorry

4 0

3 years ago

-16 + 5n= -7(-6 + 8n) + 3

Amiraneli [1.4K]

$\text{Hello there!}\\\\\text{In this question, we're trying to solve the equation}\\\text{We would use the distributive property and solve after that}\\\\\text{Lets solve:}\\\\-16 + 5n= -7(-6 + 8n) + 3\\\\\text{Distribute the -7 to the numbers inside the parenthesis}\\\\-16 + 5n= 42 -56n + 3\\\\\text{Add 56n to both sides}\\\\-16 + 61n= 42 + 3\\\\\text{Add 16 to both sides}\\\\61n= 42 + 3 + 16\\\\61n= 42 + 3 + 16\\\\61n= 45 + 16\\\\61n = 61\\\\\text{Divide both sides by 61}$